Amy Sedaris returns to Fox's Raising Hope on Jan. 10 as Virginia's hilariously obnoxious cousin Delilah. But don't expect things to be different. "They still butt heads and are very competitive," says Sedaris.

Delilah visits the Chances and Maw Maw (Cloris Leachman) offers to make the beneficiary of her will whichever granddaughter behaves best - which is no easy feat for the rivals. "Delilah ends up breaking her own arm and tells Maw Maw that Virginia [Martha Plimpton] broke it," Sedaris says with a laugh. "They have it out. It's real physical comedy."

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